ParallelCoords

ParallelCoordinates is a multivariate data display that is capable of
showing n-dimensional data along n distinct axes parallel to each other.
Each axis represents one dimension of the data, and the length of this
axis corresponds to the range of that variable.  N-dimensional points
are plotted on the display as (n-1) distinct line segments, connecting
locations on each of the n axes.

No callback is implemented for the Parallel Coordinates FU.

Functional Unit Inputs:  1-dimensional array within within which the n
	                 dimensions are embedded, point-by-point.

Parallel Coordinates attributes:

    XtNminValue       minimum value to which the widget scales its data
    XtNmaxValue       maximum value to which the widget scales its data
	              (the difference between "max" and "min" defines
	               the "resolution" of the widget)
    XtNpadding        space between the axes and the window's edge
    XtNbaseColor      color of the baseline connecting all of the axes
    XtNaxisColor      color of the 'n' axes
    XtNlineColor      color of the lines defining n-dim points
    XtNorientation    controls whether the axes or "vertical" or
		      "horizontal" in orientation
   
	
